gstreamer/docs/plugins/inspect/plugin-esdsink.xml

<plugin>
  <name>esdsink</name>
  <description>ESD Element Plugins</description>
  <filename>../../ext/esd/.libs/libgstesd.so</filename>
  <basename>libgstesd.so</basename>
  <version>0.10.5.1</version>
  <license>LGPL</license>
  <source>gst-plugins-good</source>
  <package>GStreamer Good Plug-ins CVS/prerelease</package>
  <origin>Unknown package origin</origin>
  <elements>
    <element>
      <name>esdsink</name>
      <longname>Esound audio sink</longname>
      <class>Sink/Audio</class>
      <description>Plays audio to an esound server</description>
      <author>Arwed von Merkatz &lt;v.merkatz@gmx.net&gt;</author>
    </element>
  </elements>
</plugin>